Automatic merge from submit-queue (batch tested with PRs 49992, 48861, 49267, 49356, 49886)

Emit event and retry when fail to start healthz server on kube-proxy

**What this PR does / why we need it**: Enhance kube-proxy's logic when fail to start healthz server.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: From #49263.

**Special notes for your reviewer**:
/assign @thockin @nicksardo @bowei 

**Release note**:

```release-note
NONE
```